> NOTICE — Pre-launch build. Every record here is a dated observation of a real MCP endpoint operated by a third party, rendered from the published archive. Coverage is partial — the figures cover the snapshots in the export this build was made from, not the whole chain and not the whole ecosystem. Claims and badges are not open.

# api.master-setter.com/mcp

Last observed: 2026-10-02T09:36:36.614Z
Recorded as: OK
Transport: streamable-http
Observations held: 8
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-25T10:11:49.794Z | REL-SNAP-052 | OK | - | 359 | 6 | e7ec15f5a02f8b70d27c0d2b195c9739f4b55493389fd8213bc764924159945b |
| 2026-09-26T09:47:43.286Z | REL-SNAP-053 | OK | - | 269 | 6 | e7ec15f5a02f8b70d27c0d2b195c9739f4b55493389fd8213bc764924159945b |
| 2026-09-27T10:00:13.797Z | REL-SNAP-054 | OK | - | 427 | 6 | e7ec15f5a02f8b70d27c0d2b195c9739f4b55493389fd8213bc764924159945b |
| 2026-09-28T10:15:11.202Z | REL-SNAP-055 | OK | - | 305 | 6 | e7ec15f5a02f8b70d27c0d2b195c9739f4b55493389fd8213bc764924159945b |
| 2026-09-29T10:02:21.849Z | REL-SNAP-056 | OK | - | 261 | 6 | e7ec15f5a02f8b70d27c0d2b195c9739f4b55493389fd8213bc764924159945b |
| 2026-09-30T10:06:18.993Z | REL-SNAP-057 | OK | - | 323 | 6 | e7ec15f5a02f8b70d27c0d2b195c9739f4b55493389fd8213bc764924159945b |
| 2026-10-01T09:41:33.304Z | REL-SNAP-058 | OK | - | 304 | 6 | e7ec15f5a02f8b70d27c0d2b195c9739f4b55493389fd8213bc764924159945b |
| 2026-10-02T09:36:36.614Z | REL-SNAP-059 | OK | - | 370 | 6 | e7ec15f5a02f8b70d27c0d2b195c9739f4b55493389fd8213bc764924159945b |

## Identity

Record key: api.master-setter.com/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): com.master-setter/pokemon-tcg (what the registry said when we swept it, as observed by us — not evidence that the registry was correct, that the name belongs to whoever registered it, or that it still resolves)
Name reported by the server: master-setter-pokemon-tcg (self-reported, unverified, never used as identity)

Each observation carries a merkle leaf in the snapshot it belongs to. The chain
establishes that a root existed by a given time; it does not establish that any
measurement is true.